“It is important that Canadians understand what’s at stake when we talk about the Trans Mountain pipeline expansion,” said Premier Rachel Notley.

“A lack of market access is costing Canadians good jobs. It is putting the national climate plan at risk.”

The feud between the neighbours started in January, when B.C. proposed to increase restrictions on transporting diluted bitumen by pipeline or rail until the “behaviour” of spilled bitumen can be better understood and a response plan can be made. Notley responded by temporarily banning the sale of B.C. wine.